Earth Resistance for Archaeologists, written by the foremost expert in the field, provides archaeologists with the know-how required to exploit the significant potential of earth resistance methods. A wide variety of possible uses are presented, including cases where earth resistance surveys succeeded in mapping buried archaeological remains that magnetometer surveys were unable to detect. Examples include earth resistance data from many archaeological sites, including in England, Scotland, Nepal, Bangladesh, and more. The archaeological features that can be detected through earth resistance methods are varied, ranging from ditches, pits, and grave cuts to stone and brick foundations, and even include whole landscapes. Whereas area surveys were traditionally the most common earth resistance method, depth profiling and vertical imaging have become well-developed tools that allow electrical depth investigations in three dimensions. Both techniques are described in detail and archaeologists will be able to apply them in their work. Content is equally relevant for environmental investigations.

Earth Resistance for Archaeologists, written by the foremost expert in the field,provides archaeologists with the know-how required to exploit the significant potential of earth resistance methods. A wide variety of possible uses are presented, including cases where earth resistance surveys succeeded in mapping buried archaeological remains that magnetometer surveys were unable to detect. Examples include earth resistance data from many archaeological sites, including in England, Scotland, Nepal, Bangladesh, and more. The archaeological features that can be detected through earth resistance methods are varied, ranging from ditches, pits, and grave cuts to stone and brick foundations, and even include whole landscapes. Whereas area surveys were traditionally the most common earth resistance method, depth profiling and vertical imaging have become well-developed tools that allow electrical depth investigations in three dimensions. Both techniques are described in detail and archaeologists will be able to apply them in their work. Content is equally relevant for environmental investigations.

Magnetometry for Archaeologists covers the most widely used method for archaeological surveying. Arnold Aspinall, Chris Gaffney, and Armin Schmidt recount the history of magnetometers from their inception through today's state-of-the-art detectors, explain the physics behind the different types of sensors, and describe the most fruitful ways in which the technology can be employed. They also consider the theoretical and practical uses of magnetometry for many archaeological periods and regions. The reader learns what magnetometry measures, how knowledge gained from it influences the ways in which surveys are undertaken, and the potential problems associated with the use, display, and interpretation of buried remains. Book jacket.

A concise and easy-to-read summary of all the latest and crucial aspects of ground-penetrating radar uses and data collection, analysis, and processing for archaeological mapping and exploration

This book collects 15 papers written by renowned scholars from across the globe that showcase the forefront research in Earth observation (EO), remote sensing (RS), and geoscientific ground investigations to study archaeological records and cultural heritage. Archaeologists, anthropologists, geographers, remote sensing, and archaeometry experts share their methodologies relying on a wealth of techniques and data including, but not limited to: very high resolution satellite images from optical and radar space-borne sensors, air-borne surveys, geographic information systems (GIS), archaeological fieldwork, and historical maps. A couple of the contributions highlight the value of noninvasive and nondestructive laboratory analyses (e.g., neutron diffraction) to reconstruct ancient manufacturing technologies, and of geological ground investigations to corroborate hypotheses of historical events that shaped cultural landscapes. Case studies encompass famous UNESCO World Heritage Sites (e.g., the Nasca Lines in Peru), remote and yet-to-discover archaeological areas in tropical forests in central America, European countries, south Asian changing landscapes, and environments which are arid nowadays but were probably full of woody vegetation in the past. Finally, the reader can learn about the state-of-the-art of education initiatives to train site managers in the use of space technologies in support of their activities, and can understand the legal aspects involved in the application of EO and RS to address current challenges of African heritage preservation.

This volume represents the most important “deliverable” of the European-funded project Radio-Past (www.radiopast.eu). It is intended to disseminate the key results achieved in the form of methodological guidelines for the application of non-destructive approaches in order to understand, visualize and manage complex archaeological sites, in particular large multi-period settlements whose remains are still mostly buried. The authors were selected from among the project research “staff” but also from among leading international specialists who served as speakers at the two international events organized in the framework of the project (the Valle Giulia Colloquium of Rome – 2009 and the Colloquium of Ghent – 2013) and at the three Specialization Fora, the high formation training activities organized in 2010, 2011 and 2012. As such, the book offers contributions on diverse aspects of the research process (data capture, data management, data elaboration, data visualization and site management), presenting the state of the art and drafting guidelines for good practice in each field.

Anyone who has tried to archive archaeological geophysics data will have wondered what might be the most comprehensive and practical approach. This question is addressed by this Guide’s extensively revised 2nd edition, which systematically explores what should be included in an Archive, illustrated with relevant examples. A conceptual framework is developed that allows assembling data and meta-data so that they can be deposited with an Archiving Body. This framework is also mapped onto typical database structures, including OASIS and the English Heritage Geophysics Database. Examples show step-by step how an Archive can be compiled for deposition so that readers will be able to enhance their own archiving practice. Geophysical data are sometimes the only remaining record of buried archaeological features when these are destroyed during commercial developments (e.g. road schemes). To preserve them in an Archive can therefore be essential. However, it is important that data are made available in formats that can still be read in years to come, accompanied by documentation that gives meaningful archaeological context. This Guide covers the creation of the necessary metadata and data documentation. There is no point preserving data if they cannot be used again; therefore this Guide is essential for anyone using geophysical data.